CIRCUIT ADJUSTMENT
SUB-HUE:
I. Receive
COLOUR BAR” signal with
generator..
2. Connect the oscilloscope to
(B-Y).
3. Turn on the “N” key on the remote controller.
4. Set service switch
at the Video Cut
Same level
position to cut-off the Y-signal.
5. Operating the
control key on the
remote controller, adjust the B-Y waveform to
B-Y
Y
G
R B
6. Adjust Sub-Hue control
so that the
waveform is obtained.
7. Return
to CENTER (normal) position.
Summary of Contents for 21N52-E1
Page 21: ...PRINTED WIRING BOARD ASSEMBLIES PWM A Wiring Side PWM B Wiring Side 1 I 2 I 3 I 4 I 5 I 6 21 ...
Page 22: ...PWB A Wiring Side I 7 I 8 9 I 10 11 12 22 ...
Page 25: ...PRINTED WIRING BOARD ASSEMBLIES Continued IJ PWB D Wiring Side 1 I 2 I 3 I 4 I 5 I 6 1 25 ...
Page 29: ...SCHEMATIC DIAGRAM SUB CIRCUIT 29 ...
Page 31: ...SCHEMATIC DIAGRAM MAIN CIRCUIT ...
Page 33: ...BLOCK DIAGRAM MAIN CIRCUIT 1 1 2 I 3 4 I 5 I 6 3 3 ...
Page 34: ...1 7 8 9 I 10 11 I 12 I 34 ...
Page 35: ...BLOCK DIAGRAM SUB CIRCUIT ADG COIL 7 1 2 1 3 4 I 5 I 6 I 35 ...
Page 36: ...7 I 8 9 10 11 12 36 ...
